Remote control data transmission method for television and interaction device
A data transmission method and technology for televisions, applied in the field of televisions, can solve the problem of low data communication rate, and achieve the effects of improving communication rate, satisfying diversified demands, and simplifying operation.
Active Publication Date: 2015-04-08
HISENSE VISUAL TECH CO LTD
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Problems solved by technology
[0004] One of the purposes of the present invention is to provide a TV remote control data transmission method based on the HID protocol to solve the problem that the communication rate of the remote control data is not high when using the Bluetooth communication protocol.
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[0023] Specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.
[0024] HID is the abbreviation of Human Interface Device, that is, human-machine interface device, which is the earliest USB category supported by Windows. HID devices do not necessarily have to have a human-machine interface, as long as they meet the HID category specification, they are HID devices.
[0025] The remote control data transmission method proposed in this embodiment is to convert the remote control data into HID device data according to the HID protocol, and then transmit it to the host, so as to achieve the design purpose of increasing the data communication rate between the remote control and the host. figure 1 It is a system architecture diagram of an interactive device adopting the remote control data transmission method, including a TV set, a remote control 2 and an RF transceiver 3 . The RF transceiver 3 is plugged into th...
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The invention discloses a remote control data transmission method for a television and an interaction device. The interaction device comprises the television and a remote controller, the host of the television is connected with an RF (radio frequency) transceiver, and the RF transceiver receives and converts the radio frequency signal transmitted by the remote controller into an input data packet meeting the HID (Human Interface Device) protocol, and transmits the input data packet to the host by way of the USB (Universal Serial Bus) communication protocol. Since the invention arranges the remote control data transmitted by the remote controller into the data packet meeting the HID protocol according to the HID specification and transmits the data packet to the host, the data communication rate is greatly increased. Meanwhile, the remote controller of the television is integrated with a motion-sensing game joystick, so that the remote controller of the television has the function of the game joystick, consequently, a user can carry out the dual function of conventional control and motion-sensing game operation on the television only by using the remote controller, the purchase cost is saved, the operation of the user is simplified, and the demand of users on diversity is satisfied.
Description
technical field [0001] The invention belongs to the technical field of remote control, and in particular relates to a method for data arrangement of received remote control signals and data transmission with a TV set and a TV set designed using the remote control data transmission method. Background technique [0002] With the rapid development of TV technology, intelligent TVs with more functions are constantly emerging, such as adding somatosensory game functions to the TV. When the user experiences the somatosensory game, it is necessary to use a special somatosensory gamepad to remotely control the TV, so as to control the progress of the game. For the current somatosensory gamepad, one is to connect the host with a wired method, and send the instruction data of the user to operate the gamepad to the host, such as the rotation angle and speed of the gamepad, the direction of up, down, left, and right, etc., to control the host computer. The progress of the game, and at ...
Claims
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IPC IPC(8): H04N21/422H04N5/44A63F13/21A63F13/90
CPCA63F2300/105H04N21/4222H04N21/42221H04N21/4781
Inventor 李磊梅方
Owner HISENSE VISUAL TECH CO LTD